High-performance Fabrication Components to fuel the drive of your life

We’re racing and automotive performance enthusiasts on a mission to provide you with products we’d use on our builds. In addition to our exclusive line of stainless steel products, we’ve searched the country to find the best performance fabrication components to help you get the most from your build.

Haze Performance 2" to 2.5" Merge Collector

Introducing our latest offering at Haze Performance!

All our collectors are crafted from high-quality 304 Stainless Steel, carefully sourced in the United States. Our tig welded products are skillfully produced by seasoned craftsmen, guaranteeing a consistently clean and high-quality part for your needs!

Shop Straight Tubing | Shop Merge Collectors

Haze Performance 2" to 2.5" Merge Collector

The Haze Performance Difference

What sets Haze Performance apart? Learn about how we make our industry-leading performance parts.

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What is the Centerline Radius of a Bend?

Discover how the CLR is important when selecting components for your project.

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PERFORMANCE Fabrication Components

Check out our performance fabrication components to build your next custom exhaust, intake, charge piping, Or even a complete turbo kit! Haze Performance specializes in 304 stainless steel components. We are proud that all of our stainless tubes are sourced here in the U.S. This ensures that we always have tubing and bends in stock and provide a consistent quality product. Haze Performance offers clean and ready-to-weld stainless steel mandrel bends. Saving you the time and hassle of cleaning your bends in your kitchen sink. Also, all Haze Performance products ship the next day if they are in stock! 


Mandrel Bends

Step up your ride with our high-quality Mandrel bend to deliver superior performance every time.


Clean and polished stainless steel mandrel bends

Straight Tubing

Trust our top-of-the-line Straight Tube to deliver the ultimate in performance and longevity.



We want you to be delighted with your purchase, but if for some reason you are not satisfied with it, please follow the Return Policy below:

  • If your order arrives damaged or broken, Haze Performance will replace it.
  • If you are unhappy with your product, we will accept returns within 30 days of the purchase - shipping is non-refundable.

We will credit your credit card for the purchase price. Please note that products altered in any way are NOT refundable.
If you need to return merchandise, please fill out our return or exchange form. Once we approve your request, we will provide you with a Return Authorization Number. You may then send us the product along with your Return Authorization Number. When we receive the returned merchandise, we will respond as stated above. Shipping costs are not refunded unless the return is due to a manufacturing defect or order entry error on the part of Haze Performance.

The cost of your new exhaust largely depends on your vehicle and how many components you want to change.

It also depends on whether you will be doing the installation yourself or hiring a local garage to handle it. Generally, you can expect to spend between $500 and $2,000 for your new exhaust upgrade.

Compared to other parts of your vehicle, this is one of the more cost-effective updates you can make.

Sometimes yes. Sometimes no. An upgraded exhaust is a sign that someone genuinely cares for their vehicle. That extra touch can attract buyers who are willing to pay more for the extra performance.

As a rule of thumb, if you are concerned about your resale value, focus on performance and fuel economy. Loud, aggressive exhaust systems can decrease resale value because, in many neighborhoods, strict rules on vehicle noise exist, making many of these loud vehicles undesirable for many buyers.

You most certainly can. Many car enthusiasts like to work on projects over the weekend, which includes optimizing an exhaust system.

However, this is not a job for a beginner. Experienced garage mechanics will find it a breeze, but without some experience, tools, and welding skills, it’s better to hire the services of a professional to handle the job.

You will also need to know the rules and regulations regarding size and noise in your area. Some parts of the country have limits on how large or noisy an exhaust system can be.



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